Global warming and current status and prospect of CO2 underground storage
Jiang Huaiyou1, Shen Pingping2, Song Xinmin2, Hu Yongle2, Li Zhiping3, Guo Ping4
1 Research Institute of Economics and Technology，CNPC，Beijing 100011 2 Research Institute of Petroleum Exploration & Development，PetroChina，Beijing 100083 3 China Uuniversity of Geosciences(Beijing)，Beijing 100083 4 Southwest Petroleum University，Chengdu 610500，Sichuan
Abstract：Global warming caused by massive emission of carbon dioxide(CO2)gas is becoming more and more serious. In the 21st century，people pay more attention to environment protection. The aim for controlling the global temperature increase is that the temperature should not be increased by more than 2 ℃，comparing to the temperature prior to the industry revolution. Thus the active and effective measures should be taken to solve these problems. CO2 underground storage，which will be valid for hundreds or thousands of years，is an effective way of avoiding climate change. It is also the way which has the least effect on environment，costs the least and accords with the international regulations. The main places for CO2 storage are exhausted oil reservoirs，deep salt water reservoir，undeveloped coal seams and deep sea. CO2 underground storage，which is the answer for challenge raising from energy demand increase and CO2 emission augment，will surely provide references both in theory and in practice for the efficient global resource and environment development and for the sustainable development in the world.
Jiang Huaiyou,Shen Pingping,Song Xinmin et al. Global warming and current status and prospect of CO2 underground storage[J]. JOPC, 2008, 10(3): 323-328.
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